Element button pseudo-element :after generated with transition z-index auto line-height normal display inline-block overflow visible height auto position static transform border 1px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) width auto box-shadow 0px 0px 2px rgba(0,0,0,0.5) padding 20px margin 0px border-radius box-sizing content-box float none font-weight normal font-size 16px cursor pointer background